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ROADMAP.md

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LITMUS ROADMAP

This document captures only the high level roadmap items. For the detailed backlog, see issues list and current milestones.

Completed

  • Declarative Chaos Intent via custom resources
  • Chaos Operator to orchestrate chaos experiments
  • Off the shelf / ready chaos experiments for general Kubernetes chaos
  • Self sufficient, Centralized Hub for chaos experiments
  • Per-experiment minimal RBAC permissions definition
  • Helm3 charts for Litmus Chaos (operator, kubernetes/generic chaos charts)
  • Support for admin mode (centralized chaos management) as well as namespaced mode (multi-tenant clusters)
  • Generation of Kubernetes chaos events in experiments
  • Support for Docker, Containerd & CRI-O runtime
  • Scaffolding scripts (SDK) to help bootstrap a new chaos experiment in Go, Ansible
  • Continuous chaos via flexible scheduling policies, with support to halt/resume or abort experiments
  • Ability to customize/override experiment defaults on an instance basis
  • Support orchestration of non-native chaos libraries via the BYOC (Bring-Your-Own-Chaos) model
  • Define creation of scenarios involving multiple experiments via Argo-based Chaos Workflows
  • Support for OpenShift platform
  • Gitlab e2e pipeline for chaos experiments
  • Documentation (user & developer guides, integration with other chaos tools)
  • Add architecture details & design resources
  • Define community sync up schedule

In-Progress (Near-term)

  • Improved runtime validation of chaos dependencies via litmus admission controllers
  • Support for Kubernetes pod scheduling policies (affinity rules for chaos resources)
  • A UI portal for LitmusChaos to trigger and schedule chaos experiments & workflows. Ongoing development here
  • Off the shelf chaos-integrated grafana dashboards for OpenEBS, Kafka, Cassandra #1280
  • Support for user defined chaos experiment result definition (ex:json blob as chaos result) #1254
  • Increased IO-Chaos libraries #1623
  • HTTP Chaos libraries #1179
  • Create and functionalize Special Interest Groups (SIGs) around specific areas in the project to take the roadmap forward

Backlog

  • Add pre-defined chaos workflows for the podtato-head model app from CNCF Ap-Delivery SIG
  • Pre-defined chaos workflows to inject chaos during application benchmark runs
  • Support for cloudevents compliant chaos events
  • Increased chaos metrics via prometheus chaos exporter
  • Migration to native Kubernetes ansible modules for ansible-based experiments
  • Improved application Chaos Suites (OpenEBS, Kafka, Cassandra)
  • Support for platform (AWS, GKE, vSphere) Chaos